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AFNOR 1.7390

1.7390


1.7390 material is AFNOR NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties.

Chemical composition of 1.7390, 1.7390 mechanical properties, 1.7390 datasheet, 1.7390 equivalent grade, Heat treatment and temperature process of 1.7390.


1.7390 property sheet

1.7390 Spec.

AFNOR NF EN 10269
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

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1.7390

Chemical Composition of 1.7390

C: Max 0.18
Si: Max 0.40
Mn: 5.50 7.00
P: Max 0.025
S: Max 0.015
Cr: 4.00 6.00
Ni: Max Min
Mo: 0.45 0.65

Mechanical Properties of 1.7390

Rp0.2 (MPa) 451 (≥)
Rm (MPa) 971 (≥)
AKV (J) 42
A (%) 44
Z (%) 41
Hardness HBW 131

1.7390 shape and dimensions

1.7390 Round bar: 1mm-800mm
1.7390 Square bar: 10mm * 10mm-600mm *600mm
1.7390 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
1.7390 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
1.7390 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
1.7390 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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